Convert //extensions/browser/api from scoped_ptr to std::unique_ptr

extensions/browser/api/bluetooth_socket/bluetooth_socket_apitest.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+#include <memory>
 #include <string>
 
 #include "base/memory/ref_counted.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/run_loop.h"
 #include "device/bluetooth/bluetooth_adapter_factory.h"
 #include "device/bluetooth/bluetooth_uuid.h"
 #include "device/bluetooth/test/mock_bluetooth_adapter.h"
 #include "device/bluetooth/test/mock_bluetooth_device.h"
 #include "device/bluetooth/test/mock_bluetooth_socket.h"
 #include "extensions/browser/api/bluetooth_socket/bluetooth_socket_api.h"
 #include "extensions/common/test_util.h"
 #include "extensions/shell/test/shell_apitest.h"
 #include "extensions/test/extension_test_message_listener.h"
@@ skipping 41 matching lines @@
         new testing::NiceMock<MockBluetoothDevice>(mock_adapter_.get(),
                                                    0,
                                                    "d2",
                                                    "21:22:23:24:25:26",
                                                    true /* paired */,
                                                    false /* connected */));
   }
 
  protected:
   scoped_refptr<testing::StrictMock<MockBluetoothAdapter> > mock_adapter_;
-  scoped_ptr<testing::NiceMock<MockBluetoothDevice> > mock_device1_;
-  scoped_ptr<testing::NiceMock<MockBluetoothDevice> > mock_device2_;
+  std::unique_ptr<testing::NiceMock<MockBluetoothDevice>> mock_device1_;
+  std::unique_ptr<testing::NiceMock<MockBluetoothDevice>> mock_device2_;
 
  private:
   scoped_refptr<Extension> empty_extension_;
 };
 
 // testing::InvokeArgument<N> does not work with base::Callback, fortunately
 // gmock makes it simple to create action templates that do for the various
 // possible numbers of arguments.
 ACTION_TEMPLATE(InvokeCallbackArgument,
                 HAS_1_TEMPLATE_PARAMS(int, k),
@@ skipping 126 matching lines @@
   ResultCatcher catcher;
   catcher.RestrictToBrowserContext(browser_context());
 
   // Run the test.
   scoped_refptr<const Extension> extension(
       LoadApp("api_test/bluetooth_socket/permission_denied"));
   ASSERT_TRUE(extension.get());
 
   EXPECT_TRUE(catcher.GetNextResult()) << catcher.message();
 }